Main body of a portable chain saw



FIG. 1 is a front perspective view of a main body of a portable chainsaw showing our new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a right side view thereof; and,

FIG. 8 is a left side view thereof.

Portions of the main body of a portable chain saw shown in broken linesform no part of the claimed design.

The ornamental design for a main body of a portable chain saw, as shown.